Idk what am suppose to be doing

Ok here's what you do... 

For the level of centralization column Your'e supposed to figure out who runs that particular type of government. Google it.

For the strengths column you put what makes this government type strong, or what makes it work.

For the weaknesses column you out what makes this government type weak, or unsuccessful, or not work.

Finally for the countries column... well you can figure that out yourself. Just find countries that use that particular type of government.

Basically... for this assignment, Google is your friend. Hope I helped.